akkoma/docs/ap_extensions.md
2020-10-05 17:14:22 +02:00

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# AP Extensions
## Actor endpoints
The following endpoints are additionally present into our actors.
- `oauthRegistrationEndpoint`
- `uploadMedia`
### uploadMedia
Inspired by <https://www.w3.org/wiki/SocialCG/ActivityPub/MediaUpload>
Content-Type: multipart/form-data
Parameters:
- (required) `file`: The file being uploaded
- (optionnal) `description`: A plain-text description of the media, for accessibility purposes.
Response: HTTP 201 Created with the object into the body, no `Location` header provided as it doesn't have an `id`
The object given in the reponse should then be inserted into an Object's `attachment` field.
## ChatMessages
ChatMessages are the messages sent in 1-on-1 chats. They are similar to
`Note`s, but the addresing is done by having a single AP actor in the `to`
field. Addressing multiple actors is not allowed. These messages are always
private, there is no public version of them. They are created with a `Create`
activity.
Example:
```json
{
"actor": "http://2hu.gensokyo/users/raymoo",
"id": "http://2hu.gensokyo/objects/1",
"object": {
"attributedTo": "http://2hu.gensokyo/users/raymoo",
"content": "You expected a cute girl? Too bad.",
"id": "http://2hu.gensokyo/objects/2",
"published": "2020-02-12T14:08:20Z",
"to": [
"http://2hu.gensokyo/users/marisa"
],
"type": "ChatMessage"
},
"published": "2018-02-12T14:08:20Z",
"to": [
"http://2hu.gensokyo/users/marisa"
],
"type": "Create"
}
```
This setup does not prevent multi-user chats, but these will have to go through
a `Group`, which will be the recipient of the messages and then `Announce` them
to the users in the `Group`.